Look for an all-in-one supplement.

“If hair is your concern, lean into products that include multiple ingredients that support healthy hair like collagen, biotin, folic acid, zinc, and vitamins A, C, D—which all help support, protect, and improve the health of your hair and scalp,” says Dr. Saedi. We’re huge fans of both Nutrafol and Viviscal because they’re basically a cocktail of skin and hair-loving ingredients (and testers noticed the most growth with these overall).

Determine your preferred collagen source.

FYI: Collagen often comes from either cows or fish, making it an animal byproduct and not vegan. So if you are vegan, you’ll definitely need to opt for a vegan collagen, like Grande Cosmetics Grande Gummies.

Consider the method.

Collagen supplements come in many forms, and finding one you love is key for making it a regular part of your routine. Some might prefer a powder, like Vital Proteins, where they can easily scoop it right into your coffee in the morning. Or if you already have a vitamin regimen, adding in another pill (we love Hum) might be easy for you. Our reviewers are also big fans of gummies, like Olly, which taste great and encourage them to keep up with their routine.

ncG1vNJzZmivp6x7pLvSpqapp5yewaK6jZympmejqcatsYybnJqtpK58o7HArquyZ5dpg3Z%2Fl3BnbWeSmsC1ecKoo6WZl5q7brLOq2ShmZmneqi%2BzrCroWc%3D